77981612
Dec 15, 2009
Aug 16, 2011
Active Trademark
electromechanical and electronic controls for use in heating, ventilating, air conditioning and refrigeration equipment and systems; electromechanical and electronic controls for use in locally and remotely monitoring, controlling, and reporting the energy consumption, operating condition and operational state of heating, ventilating, air conditioning and refrigeration equipment
Electrical and Scientific Apparatus